Perfect Square
999968000407997376008919984256014687993088001296 is a perfect square (999984000075999904000036 × 999984000075999904000036)
999968000407997376008919984256014687993088001296 is a perfect square (999984000075999904000036 × 999984000075999904000036)
10101111 00101000 00011101 10101110 10110100 11100110 11111011 10000110 01100111 00000011 00110010 01111110 00001000 00000111 11011110 01000010 00110100 01111001 01000101 00010000
999968000407997376008919984256014687993088001296 is even
Previous even number is 999968000407997376008919984256014687993088001294
Next even number is 999968000407997376008919984256014687993088001298
999904004295881026283303775450429515677162446635492002853600957410085437394693008878969679260972646725779991348470479972300466657267484800782336
999936001839968640352237256463201027387054620916321827238575393224502796144725847022084097679616